he's at their headquarters in boston. around this time yesterday, peter, we gotd word governor romney would go to pittsburgh as well as ohio and then added in virginia, three states in these final hours, the 11th hour. what's behind the strategy? >> reporter: well, it's interesting. if you didn't know that governor romney is not a sports fan, you'd think he was the head coach of a football team with the language thrown around by romney advisers today. they say governor romney himself wanted to leave it all on the field. he didn't want to look back with any regret at the end of the game. governor romney we are told, initially the plan was by the campaign, for him to make na stop in ohio today. you see the pictures of him aalongside his running mate, paul ryan. an opportunity for a photo op. they say he's the one that said as long as we're out there, i insist on going to another place. where else can we go? that's why they'll stop in pennsylvania later today. romney on the ground in ohio having a chance to thank volunteers